package com.cy.basic;

import java.util.Collection;
import java.util.Collections;

public class HelloWorld {
    public static void main(String[] args) {
        System.out.println("HelloWorld");
        System.out.println("hello"+(args.length>0?args[1]:"World"));
        System.out.println("happycode");
        System.out.println("hhahahahaah");
        System.out.println("11212121211");
    }
}
